| commit | 5fb5c6afbb331b87c638fad42f5b37ed697e5580 | [log] [tgz] |
|---|---|---|
| author | Ted Kremenek <kremenek@apple.com> | Sat Mar 22 20:11:00 2008 +0000 |
| committer | Ted Kremenek <kremenek@apple.com> | Sat Mar 22 20:11:00 2008 +0000 |
| tree | 5913c8d778461b7e397c3dc41ba0f4763f30f16f | |
| parent | c68ab77068d1aef6c31f18e941b79201be0f71f3 [diff] |
Changed merge operation for uninitialized values analysis to "intersect" (previous union). The effect is that if a variable is uninitialized along a branch (but initialized along another), at merge points it is considered uninitialized. Previously we had the opposite behavior. The new behavior is more conservative, and more in line with gcc's behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48689 91177308-0d34-0410-b5e6-96231b3b80d8